How to return my order

Can you tell me how I can return my order for a refund.

I see that you ordered on 3 days ago and with the Monday holiday it went out yesterday. It’s currently in route. So when you get it please send the unopened package to:

IoTaWatt, Inc.
92 Sewall Rd
Wolfeboro, NH 03894

Refund on receipt. Thank you.